title: Thin sectioning and freeze-etching studies of isolated islets of Langerhans of rats in gestation and after hypothalamic lesion.
abstract: Morphometrical studies of B-cell granules have not demonstrated marked morphological changes in various states of hyperinsulinemia.
mesh_terms: D000818:Animals; D001786:Blood Glucose / Q000378:metabolism; D005260:Female; D005613:Freeze Etching; D006652:Histological Techniques; D006946:Hyperinsulinism / Q000473:pathology* / Q000503:physiopathology; D007031:Hypothalamus / Q000502:physiology*; D007328:Insulin / Q000097:blood; D007515:Islets of Langerhans / Q000648:ultrastructure*; D008854:Microscopy, Electron; D011247:Pregnancy; D011248:Pregnancy Complications / Q000503:physiopathology; D011270:Pregnancy, Animal; D051381:Rats
chemical_list: D001786:Blood Glucose; D007328:Insulin